baber/WOPTO huggingface dataset:
Patent EP-0368996-A1 (EP)
Inventor: STARK GERHARD
IPC: B23Q39/02
Filed: 1989-06-02
Abstract: Une machine à aléser et à fraiser comporte un montant (20) pourvu d'une broche (25) qui se règle le long de son propre axe (Z) et le long des deux autres axes (X, Y) d'un système de coordonnées dans l'espace (X, Y, Z), et un support de pièces (30) qui peut être mis en rotation pas à pas autour d'un axe de pivotement (A). Cet axe de pivotement (A) s'étend horizontalement et à angle droit par rapport à l'axe de la broche (Z). Le support de pièce (30) est conçu pour permettre le serrage d'une barre (18) dont l'axe coïncide avec l'axe de pivotement (A), et dont la section terminale forme une pièce (18') destinée à être usinée par la broche (25). Une unité de sectionnement (26) fixée sur le montant (20) sépare une pièce usinée (18') de la barre (18) à chaque cycle de travail. La surface de sectionnement résultante peut être réusinée au moyen de la machine à aléser et à fraiser.
Patent EP-0386430-A1 (EP)
Inventor: GENG MANFRED
IPC: A01D89/00
Filed: 1990-01-24
Abstract: The invention achieves the object of arranging supporting wheels (9) on collectors (2) of harvesters in such a way that, when they travel over undulations of the ground, they can easily shift upwards and nevertheless guarantee a good adaptation of the collectors (2) to the ground. For this, on each side of a collector (2) are arranged two running wheels (9) mounted on respective double rockers (7) which are themselves connected pivotably to the sides of the collectors (2). The running wheels (9) on one side are preferably at the same distance in front of and behind the driving means shaft (4) of the collector (2). <IMAGE>
Patent EP-0386459-A1 (EP)
Inventor: BRAENDLI GEROLD DR
IPC: H05K3/24
Filed: 1990-02-02
Abstract: To produce thin-film circuits on a substrate having a nonconducting surface (7), the surface of the substrate is pre-cleaned by means of a plasma treatment. To apply structured conductor tracks to the surface, an adhesion-promoting CuCr or NiV base metallisation (3) is first sputtered on to the entire surface. The base metallisation is then incipiently etched and selectively reinforced with Cu (6) by electroplating or electroless plating. Finally, a region of the base metallisation which has not been reinforced is etched away. <IMAGE>
Patent EP-0400267-A1 (EP)
Title: Endoscope light source enclosed in a screened container
Inventor: TAKAMIZAWA KAZUFUMI
IPC: F21V25/00
Filed: 1990-02-06
Abstract: The electric apparatus reducing the radiation of electromagnetic wave noises according to this invention comprises an inner case 27 in which an electromagnetic wave generating source 17 is housed and a first opening 31 for replacing the electromagnetic wave generating source 17 is formed, an inner door 34 kept conducative with the inner case 27 and closing the first opening 31 to enclose the electromagnetic wave generating source 17 together with the inner case 27 and a case 16 housing the inner case 27 and having a second opening for replacing the electromagnetic wave generating source 17 and an opening and closing door 24 for closing the second opening.
Patent EP-0386605-A1 (EP)
Inventor: VOGLIANO GERMAN
IPC: A62B18/08
Filed: 1990-02-28
Abstract: The invention relates to a breathing protection mask (1) consisting of a strapless mask body (2) with mask window surround (3) and window (4). This strapless breathing protection mask is worn in conjunction with a protection helmet, the breathing protection mask being insertably fastened to the protection helmet by means of an insertion connection. In order to be able to wear the breathing protection mask on its own, i.e. without helmet, an elastic holding part (6) with head straps (5) arranged thereon is provided, which is pulled over the mask window surround (3) and fixed bearing tightly against the mask body (2). <IMAGE>
Patent EP-0444230-A1 (EP)
Inventor: SUZUKI TSUTOMU
IPC: C08F8/12
Filed: 1990-03-01
Abstract: A film easily soluble in cold water comprises a water soluble copolymer composed of 3 to 30 mol% of an allyl ester, 96.5 to 65 mol% of a vinyl ester and 0.5 to 5 mol% of an unsaturated carboxylic acid and its anhydride and having a degree of saponification of not less than 70 mol%. 
     The film is easily soluble in cold water and such solubility in cold water does not change even if it comes into contact with either alkaline or acidic materials and it can be suitably used as wapping material for package which are directly thrown into water together with packed materials.
Patent EP-0394660-A1 (EP)
Inventor: OBRECHT WERNER DR
IPC: C08L23/00
Filed: 1990-03-16
Abstract: Vulcanisates made from polychloroprene compositions containing fluorinated polyolefin have reduced rebound elasticity without any significant impairment in the mechanical properties.
Patent EP-0391285-A1 (EP)
Inventor: NELSON LARRY A
IPC: H04B10/00
Filed: 1990-03-31
Abstract: A fiber optic transmission system including a fiber optic link. Transmitting apparatus (50) transmits an optical signal having a concentration of energy at a particular wavelength. Routing apparatus (40) then routes optical signals in response to the concentration of energy at the particular wavelength of the transmitted optical signal. The routing apparatus is disposed to receive the transmitted optical signal and also reflects a small portion (RS) of the transmitted optical signal. A first apparatus (30) for receiving the reflected portion of the optical signal is disposed to cooperate with the routing apparatus and further has apparatus for converting the reflected portion into a control signal. Temperature sensing apparatus (60) is disposed to sense temperature variations in the first receiving apparatus and apparatus (20) for controlling the transmitting apparatus is adapted to receive the control signal and further is disposed so as to regulate the transmitting apparatus (50) responsively to the control signal. The controlling apparatus further operates to regulate the power of the transmitting apparatus as a function of temperature sensed by the temperature sensing apparatus so as to maintain a preselected power margin in the fiber optic link
Patent EP-0395085-A1 (EP)
Inventor: COUFAL HANS-PETER
IPC: E04B1/70
Filed: 1990-04-27
Abstract: A method and an electronic apparatus for drying out walls are described. The apparatus comprises an LC oscillating circuit, in which natural oscillations are excited by square-wave pulses of a pulse train signal. The pulse repetition frequency of the excitation signal is lower than the natural frequency of the resonator. After each oscillation excitation by the pulse train signal, the resonator performs a damped oscillation, the amplitude of which drops during the course of half a period of the pulse train signal to a value less than 10% of the maximum amplitude of the oscillation, the resonator emitting in time with the pulse train signal successive electromagnetic wave trains of an amplitude decreasing in a manner corresponding to the oscillation variation of the resonator.
Patent EP-0411515-A1 (EP)
Inventor: MASUYAMA FUJIMITSU NAGASAKI TE
IPC: C22C38/00
Filed: 1990-07-28
Abstract: High strength heat-resistant low alloy steels, which comprises, on the weight basis, a carbon content of 0.03 - 0.12 %, a silicon content not higher than 1 %, a manganese content of 0.2 - 1 %, a phosphor content not higher than 0.03 %, a sulfur content not higher than 0.03 %, a nickel content not higher than 0.8 %, a chromium content of 0.7 - 3 %, a vanadium content of 0.05 - 0.35 %, a niobium content of 0.01 - 0.12 % and a nitrogen content of 0.01 - 0.05 % with the balance of iron and inevitable impurities. According to a first aspect of the invention, the steel has further a molybdenum content of 0.3 - 0.7 % and a wolfram content of 0.6 - 2.4 %, wherein the molybdenum content and the wolfram content satisfy the relationship 0.8 %≦ (Mo + ½ W) % ≦ 1.5 %; according to a second aspect of the invention, the steel has also a molybdenum content of 0.3 - 1.5 %, and occasionally, a further content of one or more of wolfram, in a content of 0.5 - 2.4 %, boron, in a content of 0.0005 - 0.015 %, aluminum, in a content not higher than 0.05 %, and titanium, in a content of 0.05 - 0.2 %, with the balance of iron and inevitable impurities. This low alloy steels are obtained by subjecting a steel having the above mentioned chemical composition to a heat treatment by heating it to a temperature above 1100°C (A) and subsequent cooling to room temperature, then, subjecting the so treated metal to a plastic working at a temperature in the range from room temperature to a temperature at which no recrystallization occurs during the working or in the course of subsequent cooling and, finally, subjecting the so worked metal to a normalizing at a temperature lower than 1100 °C (A) and to a tempering at a temperature below the Ac₁ point.
Patent EP-0427204-A1 (EP)
Inventor: GOTO MASATOHI C O FUJI PHOTO F
IPC: G03C7/42
Filed: 1990-11-06
Abstract: A method for processing silver halide color photographic materials is disclosed, comprising:
     (1) color-developing an imagewise exposed silver halide color photographic material with a primary aromatic amine based color developing agent, and then   (2) desilvering said photographic material by a process comprising the following steps conducted in sequence: 
(a) treating in a bleaching bath, 
(b) treating in a bleach-fixing bath, and 
(c) treating in a fixing bath, 
wherein said bleaching bath is a bath of a bleaching solution having a pH of not more than 5.0 which contains an aminopolycarboxylic acid ferric complex salt having a redox potential of at least 150 mV, said fixing bath is a bath of a fixing solution having a pH of at least 6.5 which contains an aminopolycarboxylic acid whose corre­sponding ferric complex salt has a redox potential of less than 150 mV, or a salt of said acid, and said bleach-fixing bath comprises at least a bleaching solution which has been introduced from said bleaching bath and a fixing solution which has been introduced from said fixing bath.
Patent EP-0432739-A1 (EP)
Inventor: NYLUND OLOF
IPC: G21C3/33
Filed: 1990-12-11
Abstract: Fuel assembly for a light-water nuclear reactor, comprising a plurality of vertical fuel rods (10,42), which are arranged, spaced from each other in the lateral direction, between a bottom tie plate (11, 44) and a top tie plate (12, 43), the bottom tie plate being provided with through-holes for conducting water through the bottom tie plate and into the spaces between the fuel rods. According to the invention the through-holes in the bottom tie plate have parts (50a, 50b, 70a, 70b) the centre lines of which are displaced in relation to each other in the lateral direction or make an angle with each other. (Figure 7).
Patent EP-0422741-A1 (EP)
Inventor: SCHALIJ JAN
IPC: C04B28/18
Filed: 1990-10-11
Abstract: Method for preparing a mortar of lime-sand by mixing lime, sand, possibly additives and water at elevated temperature and pressure above 200 kPa in a closed reaction vessel, wherein at first sand and water are supplied under mixing, in which water is present in an excess in regard with the amount required in the end product to slake the lime completely, after which lime has been added in an excess in regard with the amount of sand, so that the temperature rises to above 130 °C, by the development of heat from slaking the lime and by which also the elevated pressure is obtained by development of steam, so that it is unnecessary to add energie from the outer side. The invention also concerns the brick of lime-sand stone and the apparatus for the preparation of the lime-sand mortar.
Patent EP-0390300-A1 (EP)
Inventor: HOLSTEIN WOLFGANG DR-ING
IPC: B60B5/02
Filed: 1990-03-22
Abstract: Method for producing a wheel body, preferably a spoked wheel rim, from fibre-reinforced plastic, the rim having a core element (14) of a density less than that of the fibre-reinforced plastic, involving the following method steps: a fabric thread, in particular impregnated with resin, is wound tangentially into a first tyre component mould (10), which contains an essentially cylindrically designed wall part located on the inside in the radial direction of the wheel body, in such a way that the wound layer (12) thus formed essentially covers this wall part of the first tyre component mould (10), a flexible core element (14), which is initially rod-shaped but designed in the form of a closed ring by connecting its two abutting ends, is placed on the wound layer in the first tyre component mould (10), at least one further fabric thread is subsequently wound tangentially onto the first wound layer (12) in such a way that the core element (14) is essentially covered completely by a fabric layer, a second tyre component mould (11) is placed on the first tyre component mould (10) and connected to the first tyre component mould under the effect of pressure in such a way that the core element surrounded by a wound layer is moulded in the way predetermined by the tyre component moulds and the rim thus moulded and released from the tyre component moulds is fully cured at elevated temperature. <IMAGE>
Patent EP-0382494-A1 (EP)
Inventor: KAWABATA YOSHIHIRO C O PIONEER
IPC: G11B27/024
Filed: 1990-02-07
Abstract: Two tape decks are connected to a player that plays back a recording medium. The reproduced sound is recorded on two magnetic tapes by the tape decks operating in parallel. During the recording, one of the decks stops earlier than the other because of difference in tape length and issues a tape-end signal. In response to the tape-end signal, the player is controlled to seach for and reach the last recorded piece of music while the tape decks are rewound, paused or otherwise controlled singly or in combination in a suitable time sequence. This makes it possible to edit the tapes of different lengths during continuous recording without leaving blank periods on either tape.
Patent EP-0401977-A1 (EP)
Inventor: FUKUSHIMA SATORU
IPC: G03G15/16
Filed: 1990-05-08
Abstract: An image forming apparatus includes a movable image bearing member (11); an image forming device for forming a toner image on the image bearing member; a transfer device (17) for electrostatically transferring the toner image from the image bearing member onto a transfer material (P) at an image transfer position; a transfer material carrying device (16) for carrying the transfer material to the transfer position; wherein the transfer device supplies different electric charge amount per unit area to an end of the transfer material in a direction of conveyance of the transfer material by the transfer material carrying device and to another portion of the transfer material.
Patent EP-0399873-A1 (EP)
Inventor: VILLAIN CLAUDE
IPC: H01S3/03
Filed: 1990-05-15
Abstract: An adjustable support for a gas laser tube comprising two rigid rings (11, 12) made integral with the laser tube (1) with the aid of flexible seals (13, 14) formed in the annular space between the inner surface of the rings and the wall of the tube; a rigid structure (2) arranged around the tube and provided with adjusting means (20, 21, 23) interacting directly with these rings so as to be able to set the direction of the laser beam relative to the optical axis. <IMAGE>
Patent EP-0399913-A1 (EP)
Inventor: DOUBLA AVALY
IPC: C07C47/02
Filed: 1990-05-23
Abstract: A process for the synthesis of oxo products or their derivatives consisting of hydrocarbon compounds containing carbonyl and/or hydroxyl groups, characterised in that a hydrocarbon substrate containing an unsaturation, such as an alkene, is reacted with reactants consisting of a mixture of hydrogen and carbon monoxide, the reaction taking place after the substrate has been brought into contact with the neutral activated species of the mixture of reactants which has been activated in the plasma state. 
<??>In particular, the present invention relates to a process characterised in that an alkene is reacted to obtain a mixture comprising the aldehyde and the alcohol resulting from the fixation of a group 
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 or of its group obtained by reduction 
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 respectively onto the double bond of the alkene, or only one of these two compounds by separating the mixture. 
<??>Finally, the present invention also relates to plants comprising a plasma reactor, especially of the type with point-plane crown discharge or of the high frequency type with a quenching device using a fluidised bed which can be employed in the process. 
<IMAGE>
Patent EP-0433121-A1 (EP)
Inventor: PAPPAS MICHAEL J
IPC: A61F2/36
Filed: 1990-11-19
Abstract: A modular stem type prosthesis is provided which includes a stem and an extension which are connected to one another with a slip fit interconnection that minimizes surface tensile forces in regions of the prosthesis adjacent the interface between the stem and the extension. Engagement between the stem and the extension is provided by deflectable end portions of one component of the prosthesis which are engaged in a mating deformation in the other component. The mating structures may define an interfitting ridge and groove. Micromotion between the respective parts may be prevents by a screw which may be tapered to achieve a lock fit. The extension may be of any selected length and any selected diameter in accordance with the needs of the patient.
Patent EP-0410917-A1 (EP)
Inventor: EMILY JEAN-YVES
IPC: B60P1/26
Filed: 1990-06-27
Abstract: The present invention relates to a mechanism for opening and closing the rear door of a trailer, particularly of an agricultural trailer. This opening and closing mechanism comprises, on each longitudinal side of the loading body, a longitudinal arm (6) able to pivot about a transverse pin (10) integral with the arm (6), the rear door of the loading body being fixed, at its corresponding edge, to the rear extremity of the arm (6), and, likewise on each side of the loading body, a hydraulic jack (17) with one end connected to a first pivot point (18) fixed to the corresponding side wall of the loading body and the other end connected to a second pivot point (16) mounted at the front of the arm (6) beyond the pivot pin (10) of the arm (6), the first articulation (18) being located below a horizontal axis passing through the pivot point (16) and to the rear of the pivot pin (10). The door is opened and closed by means of the jack (17) and the pivot pin (10) sits in a longitudinal oblong hole (11) of the loading body side wall. Means for moving the pivot pin (10) in its oblong hole (11) backwards when commencing to open the rear door of the loading body, and forwards at the end of closing the rear door, are provided so that the door executes a rearward movement when opening and a forward movement when closing. <IMAGE>
Patent EP-0433203-A1 (EP)
Inventor: SECONDE JEAN-FRANCOIS
IPC: B21D51/10
Filed: 1990-12-05
Abstract: The deep-drawing device comprises a frustoconical punch 2 and a die 1. The die comprises concentric rings 8, 9, 10 which move in the direction of the displacement of the punch and pressure means 14, 15, 16 for exerting a predetermined force on the said rings in the direction of the punch, each of the frontal annular surfaces 20, 21, 13 of the said rings having a shape complementary to the annular surface 20', 21', 13' of the punch which faces it axially. According to the method of the invention, intended especially for the production in a single pass of a generally frustoconical container, annular zones 32, 33, 34, which are concentric with the blank are deformed in succession by starting with the zone of smallest dimension, each annular zone 32, 33, 34 being held pressed to the punch by a corresponding ring (respectively 10, 9, 8) from the moment when the said zone is in contact with the punch and until the end of the deep drawing, each annular zone being moreover in bearing contact against a corresponding ring as long as the inner adjacent zone is not applied against the punch. <IMAGE>
Patent EP-0385918-A1 (EP)
Inventor: WEINSTEIN ARTHUR HOWARD
IPC: C08C19/30
Filed: 1990-02-23
Abstract: It is sometimes desirable to cure rubber compositions utilizing non-sulfur curing agents. The subject invention reveals rubber compositions which can be cured without utilizing sulfur or sulfur containing compounds. The subject invention more specifically discloses a rubber composition which can be crosslinked by heating which is comprised of (1) at least one rubber having pendant blocked isocyanate groups bound thereto; and (2) at least one compound which contains at least 2 Zerewitinoff active hydrogens. 
     This invention also discloses crosslinking of elastomer compounds containing (1) at least one rubber having functionalized groups containing at least one Zerewitinoff active hydrogen and (2) at least one compound which contains at least two blocked isocyanate groups. This invention also discloses self-curing elastomers containing both blocked isocyanate groups and groups containing at least one active Zerewitinoff hydrogen.
Patent EP-0406154-A1 (EP)
Inventor: TUCKER COUNCIL A
IPC: A47K10/40
Filed: 1990-04-30
Abstract: A dispenser cabinet for dispensing sheet material from a roll including support members (40, 42) supporting the ends of the roll and including distal end portions (84, 86) engaging the cabinet cover when the cover is closed and cooperable therewith to resist displacement of the support members (40, 42) from the roll ends.
Patent EP-0420789-A1 (EP)
Inventor: WIDEMAN LAWSON GIBSON
IPC: C08L21/00
Filed: 1990-09-25
Abstract: The present invention relates to alkyl (C₁₂-C₂₂) esters of rosin acids which are useful as a total or partial replacement for extender or processing oil in rubber formulations. Addition of the alkyl (C₁₂-C₂₂) esters of rosin acid improve the tear of the vulcanizate.
Patent EP-0425636-A1 (EP)
Inventor: SPERRING RICHARD
IPC: B65B37/06
Filed: 1990-05-18
Abstract: Un appareillage pour mesurer une quantité prédéterminée de nourriture aseptisée réduite en poudre et conditionner ceci dans un emballage stérilisé à l'avance comprend un réservoir pressurisé (7) pour la nourriture, le réservoir étant relié à un dispositif de mesure (10), via une valve (9). Une orifice d'émission (16) du dispositif de mesure (10) est connecté via une valve de contrôle (12) à une tête de remplissage (13) par laquelle l'emballage est rempli. Le dispositif (10) comprend un piston (14) mobile dans un cylindre qui entraîne la nourriture dans le cylindre ou l'en expulse, le piston (14) étant mu par les différences de pression entre ses deux faces opposées, la pression vers la face arrière du piston (14) étant fournie par un liquide stérilisé à une pression plus basse que celle du réservoir (7), de sorte qu'en fermant la valve (9) et en ouvrant la valve (12), la nourriture est expulsée du cylindre. La course du piston est contrôlée par un système de contrôle pré-régulable qui vérifie l'approvisionnement en liquide stérilisé vers la face arrière du piston (14).
Patent EP-0472651-A1 (EP)
Inventor: BARSOMIAN GARY D
IPC: C12N9/80
Filed: 1990-05-09
Abstract: An enzyme sample having Peptide-N<4>-(N-acetyl- beta -N-glucosaminyl) asparagine Aminidase F (PNGase F) activity completely free from Endo- beta -N-acetylglucosaminidase F (Endo F) activity.
Patent EP-0432253-A1 (EP)
Inventor: BAUMGART RAINER DIPL-ING DR ME
IPC: A61B17/72
Filed: 1990-07-04
Abstract: Un clou médullaire (10) comporte une cavité (12) dans laquelle une partie intérieure (20) peut coulisser longitudinalement tout en étant solidaire en rotation. La paroi (11) du clou médullaire (10), laquelle forme la cavité (12), est traversée sur ses côtés opposés par un trou oblong (16) dans la région de l'extrémité d'enfoncement (14). Au moins un trou de fixation (22) aligné avec le trou oblong (16) est ménagé dans la partie intérieure (20). Lorsque les vis de connexion sont enfoncées dans des trous de fixation espacés (15, 16, 22) et qu'une ostéotomie se situe entre les vis de connexion (15, 22), les bords de l'ostéotomie s'écartent à mesure que la partie intérieure coulisse longitudinalement, et l'espace intermédiaire s'élargissant lentement entre les bords de l'ostéotomie se remplit de tissu osseux.